I would have to say Andreas Dall's 530L tank is the most natural looking. Whereas the others have gone by the Amazon 'guide rules' by using the correct plants and fish, Andreas's tank feels more natural. With the dim lighting as if caused by overhanging trees, and few plant species for the size of tank I can almost believe its a scene from a small estuary in the amazon basin .

Phil _________________"Donald duck never wore pants, but when he gets out of a bath, he covers his waist with a towel...."